CN207048878U - A kind of mixer for natural gas in use for engine - Google Patents
A kind of mixer for natural gas in use for engine Download PDFInfo
- Publication number
- CN207048878U CN207048878U CN201720297002.0U CN201720297002U CN207048878U CN 207048878 U CN207048878 U CN 207048878U CN 201720297002 U CN201720297002 U CN 201720297002U CN 207048878 U CN207048878 U CN 207048878U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- spoiler
- core body
- opening
- mixer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The utility model provides a kind of mixer for natural gas in use for engine, including shell, and is placed in the inner core of the enclosure；The shell includes housing and the flange on the housing, and the first opening of opposite corresponding connection and the second opening；There is stomata on the inner core.The utility model, which provides a kind of mixer for natural gas in use for engine, has advantages below：Sufficiently and uniformly air and natural gas can be mixed；Installation easy to disassemble and on demand matched combined.
Description
Technical field
It the utility model is related to vehicle motor field, and in particular to a kind of mixer for natural gas in use for engine.
Background technology
With the consumption of global energy, price of oil going up sky-high, occurs new industry in automobile industry, i.e., to existing traffic
Instrument, the gas burning system by street rod is intended to, to realize the purpose of " oil to gas ", so as to reach cost-effective purpose.It is many
Well known, engine is the heart of automobile, certainly into the key object of " oil to gas ".When natural gas engine is run,
Air is after air filter filters, after being well mixed in a mixer with natural gas, into the air throttle of engine.
Blender needs sufficiently and uniformly to mix air and natural gas, and according to the change of engine speed and load
The concentration and supply of gaseous mixture are adjusted, to adapt to engine normal operation under the different operating conditions such as starting, idling, acceleration
Needs, ensure the dynamic property, economy and emission performance of engine.Thus need one kind can be sufficiently and uniformly by air and day
The blender of right gas mixing, while can installation easy to disassemble and matched combined on demand.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of mixer for natural gas in use for engine.
A technical problem to be solved in the utility model is：There is provided one kind can be sufficiently and uniformly by air and natural
The Commingler for natural gas engine of gas mixing.
Another technical problem to be solved in the utility model is：There is provided it is a kind of can installation easy to disassemble and on demand
The Commingler for natural gas engine of matched combined.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of mixer for natural gas in use for engine, including shell, and it is placed in the inner core of enclosure；Shell include housing and
Flange on housing, and the first opening being connected on axial direction and the second opening；There is stomata on inner core.
Further, inner core includes core body and spoiler；Core body is fixedly connected with spoiler.
Further, there are one or more core body stomatas on core body；And/or there are one or more flow-disturbings on spoiler
Plate stomata.
Further, the cross section of spoiler is cross structure.
Further, core body has cavity, and/or spoiler has cavity；The cavity of core body connects with flange；Core body
Cavity connects with the cavity of spoiler.
Further, the cavity of core body is semicircle ring cavity.
Further, the center line of core body stomata is vertical with the connecting line of the second opening with the first opening of shell；And/or
The center line of spoiler stomata is vertical with the connecting line of the second opening with the first opening of shell.
Further, core body stomata is uniformly arranged；And/or spoiler stomata is uniformly arranged.
Further, housing is cylindrical shape.
Further, it is to be detachably connected between shell and inner core.
Compared with prior art, the utility model can obtain following beneficial technique effect by above technical scheme：
(1) by the way that inner core is arranged into core body and spoiler, and stomata is set in inner core, can be sufficiently and uniformly by air
Mixed with natural gas；
(2) by the way that blender is arranged into shell and inner core, and make the two detachably connected, realize peace easy to disassemble
It is filled with and the purpose of matched combined on demand；
(3) by setting the center line of core body stomata vertical with the connecting line of the second opening with the first opening of shell；With/
Or the center line of spoiler stomata is vertical with the connecting line of the second opening with the first opening of shell, preferably mixes stomata and spray
Natural gas, and uniformly fully can be mixed with air.
Certainly, implementing any product of the present utility model must be not necessarily required to reach all the above technology effect simultaneously
Fruit.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the structural representation according to the mixer for natural gas in use for engine described in embodiment of the present utility model；
Fig. 2 is the front view according to the mixer for natural gas in use for engine described in embodiment of the present utility model；
Fig. 3 is the sectional view according to the mixer for natural gas in use for engine described in embodiment of the present utility model.
In figure：
1st, shell；2nd, inner core；11st, housing；12nd, flange；21st, core body；22nd, spoiler；211st, core body stomata；221st, flow-disturbing
Plate stomata.
Embodiment
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The " comprising " of piece specification and claim mentioned in is an open language, therefore should be construed to " including but do not limit
In ".Specification subsequent descriptions is implement better embodiment of the present utility model, and so the description is to illustrate the utility model
Rule for the purpose of, be not limited to the scope of the utility model.The scope of protection of the utility model is weighed when regarding appended
Profit requires that institute's defender is defined.
Embodiment 1
As Figure 1-3, a kind of mixer for natural gas in use for engine that the present embodiment provides, including shell 1, and be placed in outer
Inner core 2 inside shell 1；Shell 1 includes housing 11 and the flange 12 on housing 11, and axially coconnected first opening
With the second opening；There is stomata on inner core 2.(air can be by the turbocharging of engine by pipeline access air for first opening
Device provides), second, which is open, connects engine intake, and the intercommunicating pore on flange 12 is gas inlet, connects natural gas aperture valve.
Wherein, housing 11 can be cylindrical shape, or the suitable shape such as square tube shape；Flange 12 is located at housing 11
On outer wall, and flange is in the inside of housing 11 and the first opening and the second open communication；Removably connect between shell 1 and inner core 2
Connect, the two dismountable connected mode can be realized by various connected modes well known in the art, so removably connect
Connect be easy to the two remove and install and matched combined on demand, and suitable for according to combined amount and size substitution different size
Inner core 2.Than if desired for amount of natural gas it is big when, from the big inner core 2 of hole diameter；When having the demand of filtering, from filter screen
Inner core 2 etc..
The mixer for natural gas in use for engine provided according to the present embodiment, it is as follows to describe its course of work：
Natural gas enters the inside of housing 11 from the intercommunicating pore of the flange 12 on shell 1 and sprayed by the stomata of inner core 2, with
The air mixing entered from the first opening of shell 1, second opening discharge of the mixed gas from shell 1.
Embodiment 2
As Figure 1-3, a kind of mixer for natural gas in use for engine that the present embodiment provides, including shell 1, and be placed in outer
Inner core 2 inside shell 1；Shell 1 includes housing 11 and the flange 12 on housing 11, and corresponds to the first of connection in opposite directions and open
Mouth and the second opening；There is stomata on the inner core 2.First opening connects air intake duct, and the second opening connects gaseous mixture gas outlet,
Intercommunicating pore on flange 12 is gas inlet, connects natural gas aperture valve.
Wherein, housing 11 can be cylindrical shape, or the suitable shape such as square tube shape；Flange 12 is located at housing 11
On outer wall, and the intercommunicating pore in flange and the first opening and the second open communication in shell 1；First opening can with the second opening
Connected with relative, can be further first end and the second end of intercommunicating pore；It is detachable between shell 1 and inner core 2
Connection.Installation easy to disassemble and on demand matched combined, according to combined amount and the inner core 2 of size substitution different size.Than
If desired for amount of natural gas it is big when, from the big inner core 2 of hole diameter on inner core 2；When having the demand of filtering, from filter screen
Inner core 2 etc..
Wherein, inner core 2 includes core body 21 and spoiler 22；Spoiler 22 be radially arranged in core body 21 and with core body 21
It is fixedly connected, in the present embodiment, the section of spoiler 22 is " ten " set up of character patt ern, it is to be understood that other cross sectional shape (examples
Such as " rice " word structure) spoiler the disturbance function of realizing here to gas can be similarly set.Core body 21 is solid with shell 1
Fixed connection, and cause the first of shell 1 to be open with intercommunicating pore structure and be open and can connect with second, spoiler 22 is placed in core body
Between intercommunicating pore structure among 21.Core body 21 has cavity, and spoiler 22 has cavity；Core body 21 and 22 common shape of spoiler
Connect into the semi-circular shape cavity body structure separated and with flange 12；The cavity of core body 21 connects with the cavity of spoiler 22.
There are multiple core body stomatas 211 on core body 21, there are multiple spoiler stomatas 221 on spoiler 22.
In the present embodiment, core body stomata 211 and spoiler stomata 221 are uniform arrangement.
Further, the center line of core body stomata 211 is vertical with the connecting line of the second opening with the first opening of shell 1；
The center line of spoiler stomata 221 is vertical with the connecting line of the second opening with the first opening of shell 1.So from core body stomata
211 intersect with being formed from the runner of the natural gas that spoiler stomata 221 sprays and the air of the first opening from shell 1, make to mix
Close more fully, evenly.
The mixer for natural gas in use for engine provided according to the present embodiment, it is as follows to describe its course of work：
Natural gas enters the inside of housing 11 from the intercommunicating pore of the flange 12 on shell 1 and enters the inner chamber of core body 21, one
Natural gas is divided to be sprayed from core body stomata 211, another part natural gas enters the inner chamber of spoiler 22, is sprayed from spoiler stomata 221
Go out, the air that the natural gas of above-mentioned ejection enters with the first opening from shell 1 is mixed, and mixed gas is opened from the second of shell 1
Mouth discharge.
A kind of mixer for natural gas in use for engine that the present embodiment provides, has advantages below：
(1) by the way that inner core is arranged into core body and spoiler, and stomata is set in inner core, can be sufficiently and uniformly by air
Mixed with natural gas；
(2) by the way that blender is arranged into shell and inner core, and make the two detachably connected, realize peace easy to disassemble
It is filled with and matched combined on demand；
(3) by setting the center line of core body stomata vertical with the connecting line of the second opening with the first opening of shell；With/
Or the center line of spoiler stomata is vertical with the connecting line of the second opening with the first opening of shell, preferably mixes stomata and spray
Natural gas, and uniformly fully can be mixed with air.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, commodity or equipment.
Some embodiments of the present utility model are the foregoing is only, are not limited to the utility model.For this
For art personnel, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle it
Interior made any modification, equivalent substitution and improvements etc., should be included within right of the present utility model.
Claims (8)
- A kind of 1. mixer for natural gas in use for engine, it is characterised in that：Including shell (1), and it is placed in the internal inner core (2) of the shell (1)；The shell (1) includes housing (11) and the flange (12) on the housing (11), and be connected on axial direction First opening and the second opening；The inner core (2) includes core body (21) and spoiler (22)；The core body (21) is fixedly connected with the spoiler (22)；There are one or more core body stomatas (211) on the core body (21), and/or have on the spoiler (22) one or Multiple spoiler stomatas (221).
- 2. mixer for natural gas in use for engine according to claim 1, it is characterised in that：The cross section of the spoiler (22) is cross structure.
- 3. mixer for natural gas in use for engine according to claim 1, it is characterised in that：The core body (21) has cavity, and/or the spoiler (22) has cavity；The cavity of the core body (21) connects with the flange (12)；The cavity of the core body (21) connects with the cavity of the spoiler (22).
- 4. mixer for natural gas in use for engine according to claim 3, it is characterised in that：The cavity of the core body (21) is semicircle ring cavity.
- 5. mixer for natural gas in use for engine according to claim 1, it is characterised in that：The center line of the core body stomata (211) is vertical with the connecting line of the second opening with the first opening of the shell (1)；And/or the center line of the spoiler stomata (221) and the connecting line of the first opening and the second opening of the shell (1) Vertically.
- 6. mixer for natural gas in use for engine according to claim 1, it is characterised in that：The core body stomata (211) is uniformly arranged；And/or spoiler stomata (221) is uniformly arranged.
- 7. mixer for natural gas in use for engine according to claim 1, it is characterised in that：The housing (11) is cylindrical shape.
- 8. mixer for natural gas in use for engine according to claim 1, it is characterised in that：It is to be detachably connected between the shell (1) and the inner core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297002.0U CN207048878U (en) | 2017-03-24 | 2017-03-24 | A kind of mixer for natural gas in use for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297002.0U CN207048878U (en) | 2017-03-24 | 2017-03-24 | A kind of mixer for natural gas in use for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048878U true CN207048878U (en) | 2018-02-27 |
Family
ID=61490028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297002.0U Expired - Fee Related CN207048878U (en) | 2017-03-24 | 2017-03-24 | A kind of mixer for natural gas in use for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048878U (en) |
-
2017
- 2017-03-24 CN CN201720297002.0U patent/CN207048878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |